PI

Oilfield service equipment, namely, rig lighting systems consisting of lights and related equipment for illuminating drilling rigs

Downhole cameras

Oilfield equipment, namely pressure washers consisting of devices for spraying fluids at elevated pressures, pressure washer parts consisting of nozzles, tanks and fittings, vacuum units comprised of screens, tanks, hoses, lines and the like sold as a unit, hydrostatic gumbo blasters consisting of screens, tanks, hoses and the like sold as a unit and used for conditioning and treating drilling mud

Oilfield related services, namely, treatment and installation of oil well casing heads, casing spools and braidenheads